Brocade Communications Systems StoreFabric SN6500B Command Reference Manual page 670

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portCfg
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-l | --legacy [0|1]
In Fabric OS v7.0.0, the connection process for FCIP tunnels has changed in
ways that make it incompatible with earlier firmware versions. Specifying the
--legacy allows connection to IPSec-configured tunnels that use pre-Fabric
OS v7.0.0 firmware versions. You enable or disable this option per tunnel.
This option is a disruptive modify request that causes the tunnel to bounce.
The command prompts for confirmation with an appropriate message.
-q | --qos high,med,low
Sets QoS percentages for all QoS priorities. The default values are 50%
(high), 30% (medium), and 20% (low). Each priority can have a minimum of
10%, the high must be greater than or equal to the medium, and the medium
must be greater than or equal to the low. The sum of percentages must equal
100%. Both ends of the tunnel must have the same QoS priority settings and
the switches must run Fabric OS v7.0.0.
Use the following operands to modify individual settings.
--qos-high percentage
Specifies the percentage for the high priority.
--qos-medium percentage
Specifies the percentage for the medium priority.
--qos-low percentage
Specifies the percentage for the high priority.
-F | --ficon [0|1]
Enables (1) or disables (0) FICON emulation on the specified FCIP tunnel.
Optional FICON arguments for fciptunnel create allow you to control specific
features. Use the [0|1] options only with fciptunnel modify.
--ficon-tera-read [0|1]
Enables (1) or disables (0) FICON Read Emulation for a Teradata server on
the specified FCIP tunnel.
--ficon-tera-write [0|1]
Enables (1) or disables (0) FICON Write Emulation for a Teradata server on
the specified FCIP tunnel.
--ficon-xrc [0|1]
Enables (1) or disables (0) FICON XRC emulation. FICON XRC Emulation
allows XRC (IBM eXtendedRemote Copy, also known as IBM z/OS Global
Mirroring) to operate effectively at extended distances.
--ficon-tape-write [0|1]
Enables (1) or disables (0) FICON Tape Write Pipelining. This feature
improves the performance of certain applications when writing to tape over
extended distances.
--ficon-tape-read [0|1]
Enables (1) or disables (0) FICON Tape Read Pipelining. This feature
improves performance for certain applications when reading from FICON
tape over extended distances.
--ficon-tin-tir [0|1]
Enables (1) or disables (0) FICON TIN/TIR emulation. This feature enhances
recovery when a TIN/TIR exchange occurs as part of a channel recovery
operation during tape emulation. This feature is enabled by default
(recommended setting).
Fabric OS Command Reference
53-1002746-01